/opt/module/sqoop/bin/sqoop import \
    --connect jdbc:mysql://node101:3306/yk_jtp_app_shujuku \
    --table t_md_areas \
    --username root \
    --password 123456 \
    --target-dir /warehouse/app_basic/t_md_areas/$1 \
    --null-string '\\N' \
    --null-non-string '\\N' \
    --delete-target-dir \
    --num-mappers 1 \
    --fields-terminated-by '\t' \
    --lines-terminated-by '\n'
